Hiring: Principal Systems Administrator Company: Riverstone Enterprise Solutions Location: Aurora, CO Job Posted Time: 2026-09-16 14:49:15 Target Skills & Keywords : Aurora About the job Experience: •15 years' experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required. Required Skills: •Provide support for implementation, troubleshooting, and maintenance of IT systems •Provides support to IT systems including daytoday operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices •Provide assistance to users in accessing and using IT systems •Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems •Provide support to IT systems including daytoday operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. •Provide support for the escalation and communication of status to agency management and internal customers •Optimize system operations and resource utilization, and perform system capacity analysis and planning •Provide support for the dispatch system and hardware problems and remains involved in the resolution process Qualifications: •Current/Active TS/SCI with Full Scope Polygraph. •100% employerpaid medical, dental, and vision coverage •100% Employerpaid life and disability insurance •Approximately 10% employer 401(k) contribution, fully vested immediately, with no employee contribution required •Five weeks of PTO + 10 Federal holidays •5% annual performance or merit bonus •Riverstone Enterprise Solutions, an Envision Company is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran's status, age, disability or any other basis prohibited by law. Compensation: •$8,000 - $16,000 / year •100% employerpaid medical, dental, and vision coverage Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!